This month, in the Annual Review of Virology, researchers from Yale and the University of Zurich examined the transmission of viruses. To make a long academic paper short, researchers concluded that there are 6 ways to limit respiratory virus transmission in the winter:
They didn’t list the obvious, stay at home, but then again when they were conducting the research and writing the paper, there was not a global pandemic. If you are interested in reading the full research paper, here is the link: https://www.annualreviews.org/doi/10.1146/annurev-virology-012420-022445.
Stay well and thank you for reading.